Bacillariophyceae
n. [植] 硅藻纲
🗣️ 情景例句
The rings, please.
请戴戒指。
Nothing is more precious than time.
世上最宝贵的莫过于光阴。
We'll see his boat and then we'll say goodbye to him.
我们将参观他的船，然后和他告别。